Arnd Bergmann <arnd@xxxxxxxx> writes: > Moving the pxa_camera driver from soc_camera lots the implied > VIDEO_V4L2 Kconfig dependency, and building the driver without > V4L2 results in a kernel that cannot link: > > drivers/media/platform/pxa_camera.o: In function `pxa_camera_remove': > pxa_camera.c:(.text.pxa_camera_remove+0x10): undefined reference to `v4l2_clk_unregister' > pxa_camera.c:(.text.pxa_camera_remove+0x18): undefined reference to `v4l2_device_unregister' > drivers/media/platform/pxa_camera.o: In function `pxa_camera_probe': > pxa_camera.c:(.text.pxa_camera_probe+0x458): undefined reference to `v4l2_of_parse_endpoint' > drivers/media/v4l2-core/videobuf2-core.o: In function `__enqueue_in_driver': > drivers/media/v4l2-core/videobuf2-core.o: In function `vb2_core_streamon': > videobuf2-core.c:(.text.vb2_core_streamon+0x1b4): undefined reference to `v4l_vb2q_enable_media_source' > drivers/media/v4l2-core/videobuf2-v4l2.o: In function `vb2_ioctl_reqbufs': > videobuf2-v4l2.c:(.text.vb2_ioctl_reqbufs+0xc): undefined reference to `video_devdata' > > This adds back an explicit dependency. That looks right to me. Acked-by: Robert Jarzmik <robert.jarzmik@xxxxxxx> Cheers. -- Robert -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
